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_______________________________ _______________________________ _______________________________ 3b Make up a story. Each student adds a sentence. The weather was beautiful. We went fishing. 一般過去時(shí) 一般過去時(shí)可以表示 過去某一時(shí)間或某一段時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài) 。 我昨天在農(nóng)場(chǎng)摘了蘋果。 I picked some apples on the farm yesterday. I pick some apples on the farm on weekends. 我周末在農(nóng)場(chǎng)摘蘋果。 你知道下列單詞的過去時(shí)嗎 milk is do go live study taste stop walk dance milked was walked did went danced stopped lived studied tasted 你發(fā)現(xiàn)什么規(guī)律了嗎 ? The rules of the past form 1 played worked wanted needed 2 decided lived improved 3 carry—carried study—studied worry—worried 4 stop—stopped shop—shopped plan—planned 動(dòng)詞過去時(shí)的變化規(guī)則: ? ,在動(dòng)詞原形末尾加 ed。 ? 2. 結(jié)尾是字母 e 的動(dòng)詞加 d。 ? “ 輔音字母 +y” 的動(dòng)詞 ,變 y為 i 再加ed。 ? ,雙寫動(dòng)詞尾輔音字母再加 ed。 5 動(dòng)詞的不規(guī)則變化: